CVE-2026-109351

Gitoxide gix-pack before 0.75.0 Denial of Service via Pack Header Object Count

CVE-2026-109351 is fixed in 2 products on 1 platform, first by OPENSUSE-SU-2026:22130-1, released November 7, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
6.5
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile

This update for grok-build fixes the following issues: Changes in grok-build: - CVE-2026-109349: gix-pack pack version 3 header assertion failure (boo#1285155) - CVE-2026-109350: gix-pack ofs-delta base-distance handling flaw (boo#1285155) - CVE-2026-109351: gix-pack header object-count denial of service (boo#1285155) - Refresh vendored Rust dependencies (gix 0.83.0 -> 0.88.0, gix-pack 0.70.0 -> 0.75.0, gix-status 0.30.0 -> 0.35.0); re-audited licences (913 external crates in the shipped graph, 1247 vendored); licence set unchanged - adapt xai-fast-worktree to the gix 0.88 API (anyhow Context bound, from_bstr signature)

Where it's fixed

ProductFixed inFixReleased
Linux
grok-build · opensuse-leap 16.0 1.0.45+git20260929.2bdd1d6-bp160.2.1 OPENSUSE-SU-2026:22130-1 Nov 7, 2026
stgit · opensuse-leap 16.0 2.7.0-bp160.1.1 OPENSUSE-SU-2026:22204-1 Nov 7, 2026

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